my old setup was a 42" 720p Samsung Plasma, Apple TV 1 with 320GB PATA Internal HDD running Crystalbuntu (XBMC), and a Pioneer 5.1 HDMI receiver. My current setup is a 51" 1080p Samsung Plasma SmartTV, 4TB Western Digital External HDD, and a Denon 7.1 receiver. I'm currently just using the built in USB support on the smart TV but I'm just wondering if there is anything better, perhaps Plex? Should I just keep around my ATV1 with Crystalbuntu(XBMC) and attach my 4TB external to that? Should I keep using the 4TB external with the Smart TV usb support? or should I use my old dusty 2011 Mac mini that isn't getting any love and put Plex on it and start using that as a media center? So may options.. I don't know what's best for each device. ATV1 with XBMC, Mac mini with Plex, SmartTV USB support.. hmm.. Any ideas?